| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.79 | 3.559% | $248.3241 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $61.35 | 4.537% | $64.1334 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $215.59 | 6.103% | $228.7475 | $228.75 | $228.75 | $228.70 |
| Purchase #4 | $108.74 | 12.143% | $121.9443 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $243.60 | 11.104% | $270.6493 | $270.65 | $270.65 | $270.60 |
| Purchase #6 | $104.30 | 12.256% | $117.083 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $122.60 | 7.398% | $131.6699 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $1,095.97 | $1,182.5515 | $1,182.54 | $1,182.55 | $1,182.40 | |